Individual Calculations February 2019
 Alhamdan, Ahmed  Total change: 113.60  Rating chartPersonal card
 Kuwait championship 2019 Final Stage Kuwait City KUW 2019-01-17
RcRownchangeKK*chgGame
 1735 1659 6.50 9 2.84 40 113.60 
  Alshourfaa, Hazaa 1768 KUW0.001-0.3540-14.00 
  Al-Hamlan, Faisal 1920 KUW1.0010.824032.80 
  Al Azmi, Khalaf 1776 KUW1.0010.664026.40 
  Alrashidi, Yousef 1558 KUW1.0010.364014.40 
  Alothman, Salem 1593 KUW0.001-0.5940-23.60 
  Maqseed, Nasser c1847 KUW1.0010.744029.60 
  Alothman, Abdul Wahab f1936 KUW0.5010.334013.20 
  Almousawi, Saleh 1517 KUW1.0010.314012.40 
  Alsharhan, Musaed 1701 KUW1.0010.564022.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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